How Many Unpaired Electrons Are There in the Fe³⁺ Ion

question 47

Multiple Choice

How many unpaired electrons are there in the Fe³⁺ ion?

• A)5
• B)4
• C)3
• D)2
• E)1

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Definitions:

Unimodal

Unimodal indicates a distribution with a single peak or mode, showing one prevalent value among the data set.

Frequency

The number of times a particular value or category occurs in a data set, often displayed in tables or charts.

Skewed

A description of a distribution of data or scores that shows asymmetry, meaning the bulk of the data points are lopsided toward one side of the scale.

Cumulative Percent

A measure that shows the percentage of data points less than or equal to a particular value, accumulated over a distribution or data set.